Below is the syntax highlighted version of Spirograph.java
from §1.5 Input and Output.

/****************************************************************************** * Compilation: javac Spirograph.java * Execution: java Spirograph R r a * Dependencies: StdDraw.java * * Draw a curve formed by rolling a smaller circle of radius r inside * a larger circle or radius R. If the pen offset of the pen point in * the moving circle is a, then the equation of the resulting curve * at time t is * * x = (R-r)*cos(t) + r*a*cos(((R+r)/r)*t) * y = (R-r)*sin(t) - r*a*sin(((R+r)/r)*t) * * Credits: idea suggested by Diego Nehab * Reference: https://sciencedemos.org.uk/spirograph.php * ******************************************************************************/ public class Spirograph { public static void main(String[] args) { } }

Last updated: Thu Aug 11 10:14:17 EDT 2022.